baber/WOPTO huggingface dataset:
Patent JP-2005195228-A (JP)
Title: Waste material melting treatment system
Inventor: FUJIWARA NAOKI
IPC: F27D17/00
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste material melting treatment system having reduced running cost.  <P>SOLUTION: The waste material melting treatment system comprises an incinerator 6 for incinerating waste materials to be treated, a gas quenching tower 13 provided in an exhaust gas system for the incinerator 6 for reducing the temperature of exhaust gas, an exhaust gas side dust collector 15 provided on the downstream side of the gas quenching tower 13, a melting furnace 29 for melting non-combustible materials discharged from the incinerator 6 into slag, a melting furnace side dust collector 39 for trapping soot and dust from the melting furnace 29, a washing means 132 for washing the soot and dust trapped by the melting furnace side dust collector 39, a filtering device 133 for filtering solid components washed by the washing means 132 to obtain filtered residuals, and a pipe 134 in which the filtered residuals obtained by the filtering device 133 is mixed into water jetted from the gas quenching tower 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193570-A (JP)
Title: Valve unit and liquid ejector
Inventor: FUJISHIRO TAKESHI
IPC: B41J2/175
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve unit and a liquid ejector which can be reduced in size and thickness while enhancing bubble discharge performance.  <P>SOLUTION: The valve unit 1 comprises a reducing valve 5 for reducing the pressure of ink in a pressure chamber 4 communicating with a liquid inlet 2 and a liquid outlet 3 to a predetermined level. The reducing valve 5 comprises a channel forming member 8 having a groove-like channel 7, a film member 6 forming a pressure chamber 4 by sealing the groove-like channel hermetically, a valve element 9 displaceable between an open valve position interconnecting the liquid inlet 2 and the groove-like channel 7 and a close valve position for bringing about non-interconnecting state, an actuation lever 11 having one end 11a side supported by the channel forming member 8 in the groove-like channel 7 and displacing the valve element 9 to the valve open position side when the pressure in the pressure chamber 4 lowers below a predetermined level with an actuating force doubling the pressing force when the film member 6 deforms resiliently to the inside of the pressure chamber 4, and a bubble discharge means for leading the liquid being fed into the pressure chamber 4 partially or entirely to one end 11a side of the actuation lever 11 in the pressure chamber 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196610-A (JP)
Title: Terminal information collecting system, congestion information providing system, portable terminal, and information collecting server
Inventor: ANZAI JUN
IPC: G06Q50/00
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal information collecting system capable of efficiently carrying out collection of existing quantity information of portable terminals usable for grasping a congestion situation of a facility or the like, and behavior of users.  <P>SOLUTION: A mobile telephone 2 has a function of reading a tag ID of an RFID tag 1, and it sends the read tag ID to the information collecting server 5. Sending of the tag ID is carried out by using mobile telephone communication via a base station 3 and a network 4. The information collecting server 5 determines the existing quantity information of the mobile telephones 2 in a place (a communicable range of the RFID tag 1) installed with the RFID tag 1 by using the tag ID received from the mobile telephone 2. An existing quantity is determined on the basis of the number of times the tag ID is received by the information collecting server 5 within a certain period. Received terminal identification information is managed along with the tag ID per place corresponding to the tag ID, and the existing quantity is determined on the basis of the managed terminal identification information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196698-A (JP)
Title: Active contents
Inventor: ANDO TANICHI
IPC: G06Q30/06
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data structure of contents for efficiently distributing the contents information as a commodity between an information user and an information provider in consideration of specificity of a telematics system, and to provide a recording medium recording the contents having the data structure, a replay system for replaying the contents, a distribution system for distributing the contents, and its distributing method.  <P>SOLUTION: The data structure of the contents is composed of one or more static contents units such as music, and a contents acquiring condition information defined by even information for updating each content. An active contents distributing system for providing the active contents through a network is constructed by using the active contents which are changed in time series on the basis of an event condition in accordance with the contents acquiring condition information. Further the data structure of the active contents also has the pointer information for replaying and indicating the other downloaded contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198702-A (JP)
Title: Oxygen enrichment apparatus
Inventor: YAGI HIDEAKI
IPC: A61M16/10
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enrichment apparatus which can prevent a display of the prescribed information from being difficult to see.  <P>SOLUTION: The oxygen enrichment apparatus 1 includes a display means 2 to display the prescribed information, a sensing means 3 which senses the surrounding brightness of the above display means, a switching means 4 to change the surrounding brightness of the above display means 2, wherein the above switching means 4 is equipped with the first threshold which is related to the above surrounding brightness sensed by the above sensing means 3 and for changing the brightness of the above display means 2 from a brighter part to a darker part and the second threshold which is related to the above surrounding brightness obtained by the above sensing means 3 and for changing the brightness of the above display means 2 from the darker part to the brighter part, and the value of the second threshold is larger than the value of the first threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201324-A (JP)
Title: Dynamic pressure bearing device
Inventor: HAYAKAWA YUKITAKA
IPC: F16C3/02
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of accuracy and the strength degradation with the assembly of a dynamic pressure bearing device and also to realize the cost reduction of the dynamic pressure bearing device.  <P>SOLUTION: The dynamic pressure bearing device has the following constitution. A guide face 2c being a guide when a disk hub 3 is press-fitted is formed to a shaft member 2. After that, the guide face 2c, the outer peripheral face 2a3 of the shaft member 2 adjacent to the guide face 2c, and the border part of the guide face 2c and the outer peripheral face 2a3 are simultaneously ground. A dulling part 2d with radius r is formed at the border part. By this, an edge between the guide face 2c and the outer peripheral face 2a3 is eliminated. Therefore, press-fitting resistance when the disk hub is press-fitted to the shaft end of the shaft member 2 can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202159-A (JP)
Title: Electrooptical device and the driving circuit and method for driving the same, and electrooptical equipment
Inventor: AOKI TORU
IPC: G09G3/30
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent display quality from lowering owing to lateral crosstalk.  <P>SOLUTION: A driving circuit has a subtracter 402 which finds the difference between a gradation of a pixel positioned on one scanning line and a predetermined reference gradation, an integrator 404 which integrates subtraction results of pixels positioned on the one scanning line, an adder 410 which performs addition to a reference voltage of a precharging voltage, a D/A converter 414 which performs conversion to an analog signal of a voltage corresponding to the addition result, and an inverting circuit 416 which outputs a precharge signal Vpre generated by inverting the analog signal according to writing polarity. The precharge signal Vpre is applied to a data line 114 for precharging after the one scanning line is selected and before a next scanning line is selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203575-A (JP)
Title: Silicon wafer and its manufacturing method
Inventor: SUGIMURA WATARU
IPC: H01L21/324
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon wafer and its manufacturing method wherein not only expansion of slip at the time of each high temperature thermal treatment of a wafer manufacturing process but also expansion of slip in each high temperature thermal treatment in a device process can be restrained.  <P>SOLUTION: Since bulk stacking faults c of at least 1×10<SP>3</SP>piece/cm<SP>2</SP>are previously formed in silicon wafers B, C, not only slip b generated at the time of each high temperature thermal treatment in the later wafer manufacturing process, but also expansion to slip b in each high temperature thermal treatment in the device process, can be restrained. Slip b is hardly generated in the silicon wafers B, C, and slip b can be restrained also at the time of the severe high temperature thermal treatment in the device process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209353-A (JP)
Title: Contact
Inventor: KASHIWAGI SHIGERU
IPC: H01R43/16
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability in contact, and realize narrow pitching of the contact.  <P>SOLUTION: This contact includes contact pieces 15, 17 formed by punching a conductive plate, and contact parts 23, 25 formed at the tip parts of the contact pieces 15, 17. The contact parts 23, 25 has bent parts 23a, 25a formed by bending side faces 15a. 17a of the contact pieces 15, 17 in one direction of first direction A orthogonal to the side faces 15a, 17a, and extended parts 23b, 25b extended toward both sides of the bent parts 23a, 25a by squeezing the bent parts 23a, 25a in second direction B crossing the first direction A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216689-A (JP)
Title: Manufacturing method of cladding type positive electrode plate
Inventor: INAMORI MASAHARU
IPC: H01M50/541
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method in which the projection part of an upper linking seat can be inserted industrially into a clad tube arrayed on a pallet in a cladding type lead acid storage battery easily.  <P>SOLUTION: A plurality of clad tubes 1 are arrayed in the grooves of a pallet. The clad tubes 1 are fixed by an upper press jig 9 and a lower press jig. An upper linking seat 4 is fixed to a chuck 10 which can vibrate in vertical direction. Then, while the chuck 10 portion is being vibrated vertically, the projection part 11 of the upper linking seat 4 is pushed against and inserted into the clad tube 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215525-A (JP)
Title: Image forming apparatus
Inventor: KAWAMURA TAKUYA
IPC: G03G15/16
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, in which cost increase due to the complex alteration of a structure is avoided in speed reduction transfer and productivity is improved by controlling.  <P>SOLUTION: Images are transferred from an intermediate transfer body to a recording medium, by reducing the rotational speed of the intermediate transfer body to a predetermined speed; here, the images are formed using the reference home position of the intermediate transfer body determined, immediately after the rotating speed of the intermediate transfer body is reduced to the predetermined speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214161-A (JP)
Title: Method for replacing stationary blade for gas turbine, stationary blade replacement assisting system, stationary blade replacement assisting program for loading stationary blade replacement assisting system on computer, computer readable record medium recording stationary blade replacement assisting program
Inventor: NAKAHARA TOSHIFUMI
IPC: F01D9/02
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for replacing a stationary blade for a gas turbine, a stationary blade replacement assisting system, a stationary blade replacement assisting program for loading the stationary blade replacement assisting system on a computer and a computer readable record medium recording the stationary blade replacement assisting program, making operability and economy most efficient.  <P>SOLUTION: In a method for replacing a stationary blade for a plurality of gas turbines provided with a stationary blade of which service life can be extended by a heat treatment, a new stationary blade is removed and the heat treatment is started when the blade approaches an end of a life thereof, other stationary blade of which heat treatment has been completed is attached instead of the removed stationary blade, the stationary blade is removed and other new stationary blade is attached when the stationary blade of which heat treatment has been completed approaches an end of an extended life, and timing of next stationary blade replacement is established after timing of completion of the heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215607-A (JP)
Title: Electrophotographic toner
Inventor: KADOTA TAKUYA
IPC: G03G9/08
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excellent in durability and fixability.  <P>SOLUTION: The toner contains aggregation particles having resin particle agglomerates. The resin particle agglomerates included in the aggregation particles have a shape obtained by fusing resin particles to each other or bringing resin particles into contact with each other with boundary surfaces, and the toner has a network structure in which the resin particle agglomerates combine with each other only at surfaces. The boundary surfaces are combined through a network forming agent and this network forming agent exists locally on the boundary surfaces. Such a toner is prepared by preparing resin particles using a monomer having a functional group such as a carboxyl group or an epoxy group, and by bonding functional groups in the resin particles to each other through a network forming agent such as a crosslinking agent, a reactive monomer, a reactive polymer, a polymerizing agent, an auxiliary polymerizing agent or a polymerization initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222112-A (JP)
Title: Recording and reproducing device
Inventor: TANAKA KATSUAKI
IPC: G06F12/14
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform contents access control for each user at an AV server.  <P>SOLUTION: A remote controller 10 has a fingerprint authentication part 12 and can distinguish a user. A contents database 25 of an AV server 20 stores a plurality of AV contents, and a contents additional information database 26 stores an access rule table storing access rights set for respective users by contents. When a user accesses the contents, a CPU 22 performs control over a request from the user according to the access right set in the access rule table. When the contents are recorded in the contents database 25, the right to access the contents is set according to the contents of a default rule table where access rights to be imparted to other users are set for each user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222480-A (JP)
Title: Important word extraction apparatus, important word extraction method, and important word extraction program
Inventor: MORITA KOHAKU
IPC: G06F17/30
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency and quality of extraction of important words and phrases.  <P>SOLUTION: The important word extraction apparatus for extracting important words and phrases which are excellently expressing the contents of a document out of the document including many words and phrases is provided with: a degree of association calculation part; a candidate word and phrase selection part; a set generation part for generating a set of candidate words and phrases in which the degree of association among the candidate words and phrases becomes equal to or larger than a specified threshold of the degree of association; and an importance decision part which selects one of the candidate words and phrases included in the set as a candidate word and phrase to be processed, calculates the importance in accordance with the position on the document in relation to the candidate words and phrases to be processed within a first definition distance and the number of candidate words and phrases included in the set, and determines whether the calculated importance is equal to or greater than the specified threshold. The candidate words and phrases to be processed whose importance has been decided to be equal to or larger than the importance threshold by the importance decision part are decided to be the important words and phrases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246899-A (JP)
Title: Antifraud method of algorithm executed by integrated circuit
Inventor: TEGLIA YANNICK
IPC: G06F21/55
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifraud method against an attack by the physical signature analysis of an integrated circuit processing secret data.  <P>SOLUTION: This antifraud method including randomizing the physical signature of the integrated circuit executing a main program, including providing in the main program a branch to a randomly-chosen address of a sub-program having at least the feature that any operation code that it contains directly or indirectly leads to an instruction included in the same sub-program except for at least one instruction for returning to the main program, to randomize the total execution time of the main program.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005230698-A (JP)
Title: Specific gravity difference wet separation method by solid-liquid fluidized layer and specific gravity difference wet separation equipment
Inventor: NODA KATSUJI
IPC: B03B5/30
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet separation method and wet separation equipment capable of stably separating two or more kinds of materials of different specific gravities, especially the materials with a small specific gravity difference.  <P>SOLUTION: In the wet separation method for separating two or more kinds of materials of the different specific gravities by using a solid-liquid fluidized layer including a fluid medium particle layer composed of medium particles and liquid, by increasing and decreasing the flow-in speed of the liquid and increasing and decreasing the bulk density of the fluid medium particle layer, the specific gravity of the fluid medium particle layer is controlled to be higher than the specific gravity of one material and lower than the specific gravity of the other material, and the materials are separated by the floating and sinking of the materials. Also, the wet separation equipment is provided with the solid-liquid fluidized layer including the fluid medium particle layer composed of the medium particles and the liquid, a solid-liquid fluidized layer container, a liquid inflow port for making the liquid flow into the solid-liquid fluidized layer container, and a means for changing the bulk density of the fluid medium particle layer, controls the specific gravity of the fluid medium particle layer so as to be higher than the specific gravity of one material and lower than the specific gravity of the other material, and separates two or more kinds of materials of the different specific gravities by the floating and sinking of the materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242450-A (JP)
Title: Constant voltage and constant current generation circuit
Inventor: SUGIMOTO YASUHIRO
IPC: G05F3/24
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identical circuit configuration capable of generating an always constant voltage higher than a power voltage, an always constant voltage lower than that, a voltage having a positive temperature coefficient or a negative temperature coefficient, a constant current having no temperature coefficient, or the like.  <P>SOLUTION: In this constant voltage and constant current generation circuit, a current having a positive temperature coefficient not depending on a change of the power voltage and a current having a negative temperature coefficient not depending on the change of the power voltage are made to flow through an impedance element to generate a voltage having a positive or negative temperature coefficient, and the voltages are connected in series to form a voltage having no temperature coefficient. The constant voltage and constant current generation circuit has a circuit means connecting the voltage having the negative temperature coefficient not depending on the change of the power voltage and the voltage having the positive temperature coefficient to each other in series to generate the voltage having an arbitrary temperature coefficient, and matches the arbitrary temperature coefficient with a temperature coefficient of the other impedance element to form the current having no temperature coefficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245129-A (JP)
Title: Communication device for synchronous control
Inventor: KOTANI IKUO
IPC: H02P5/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a speed command and a phase command of super-high precision, and to make it easy to increase or decrease the number of machines to be installed in a slave station and to change groups by making corrections with resolution capability of time that is far more precise than a transmitting cycling time, in a synchronous control and positioning control of a shaft-less rotary printing press and a precision transferring device.  <P>SOLUTION: Command data trains 5 made up of phase and speed command data and various kinds of phase and speed variation data and frame signals 6 are transmitted from a master station 1 to the slave stations 2-3. These slave stations 2-3 correct the command data by themselves from the time signals obtained from the received command data trains and the frame signals to acquire the speed command and the phase command of super-high precision. The data of each slave station is corrected independently and it is free to increase or decrease the number of the machines to be installed in each slave station. Also, by adding command series numbers to the command data trains and by setting device series numbers to the slave stations in advance, the grouping of the shaft-less rotary printing presses and the likes can be changed freely and flexibly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320981-A (JP)
Title: Inverter control device for driving motor and air conditioner
Inventor: MATSUSHIRO HIDEO
IPC: H02P23/07
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter controller which is compact, lightweight and inexpensive, for driving an induction motor.  <P>SOLUTION: The inverter control device includes a first motor voltage command correcting means for correcting each phase voltage command of the motor by multiplying the each phase voltage command by a PN voltage correction coefficient, and a second motor voltage command correcting means for recorrecting each phase voltage command value corrected by the first motor voltage command correcting means by multiplying corrected each phase voltage command by a DC voltage of the inverter and dividing the multiplied result by the maximum value in the corrected phase voltage command values, only when any one of the phase voltage commands corrected by the first motor voltage command correcting means is larger than the DC voltage of the inverter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI